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Talja [164]
3 years ago
7

How many seconds will it take for the penny to hit the ground?

Mathematics
1 answer:
Nina [5.8K]3 years ago
8 0

Answer:

1 second

Step-by-step explanation:

-16t^2+16=0\\-16t^2=-16\\t^2=1\\t=1

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What is bigger 24 fl. Oz. Or 8 cups?
Rudik [331]

Answer:

8 Cups.

Step-by-step explanation:

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3 0
3 years ago
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A sign 4 meters tall cast a shadow 5 meters long . At the same time, a tree casts a shadow 30 meters long. What is the height of
AfilCa [17]
The information's given in the question are of vital importance. These information's should be very useful while getting to the desired answer of the given question.Let us now concentrate on the problem that needs to be solved.
The height of the sign that casts a shadow of 4 meters is = 5 meters
Then
The height of the tree that casts a shadow of 30 meters = (5/4) * 30 meters
                                                                                          = 150/4 meters
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So the tree casting a shadow of 30 meters is actually 37.5 meters in height. I hope the procedure is simple enough for you to understand.
5 0
3 years ago
roberto is makeing cookies using a recipe.he will use 1/2 of every recipe listed in the recipe.if the recipe requires 3/4 cup of
kupik [55]

3/4 divided by 1/2 is 1.5/4

4 0
3 years ago
If abx - 5 = 0, what is x in terms of a and b?
Harlamova29_29 [7]
Here we want to have x on one side of equation so,
we put number 5 on right side of equation:
abx=5
then we divide both sides by ab to obtain x on left side:
Result:
x=<u />\frac{5}{ab}
6 0
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How do you divide 6,348 divided by 52, using compatible numbers??
mario62 [17]
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8 0
3 years ago
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